Normal view MARC view ISBD view

Barley yellow dwarf in Pakistan

By: Aslam, M | World Perspectives on Barley Yellow Dwarf International Workshop Udine (Italy) 6-11 Jul 1987.
Contributor(s): Ahmad, I [coaut.].
Material type: materialTypeLabelBookAnalytics: Show analyticsPublisher: 1990ISBN: 968-6127-39.Subject(s): Aphididae | Aphidoidea | Arthropoda | Asia | Cereals | Gramineae | Hemiptera | Homoptera | Hordeum | Insecta | Luteoviruses | Pests of plants | Plant diseases | Plant products | Plant viruses | Resistance to injurious factors | South Asia | Sternorrhyncha | Viruses AGROVOC | TriticumDDC classification: 91-013951 In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 8591-013951Summary: In Pakistan, barley yellow dwarf (BYD) occurs in all the major cereals. Surveys during the last 2 years have shown that almost all the commercial wheat (Triticum aestivum L.) varieties presently under cultivation in Pakistan are infected by barley yellow dwarf virus (BYDV). The incidence ranges between 0.5 and 1.0 % The disease is more prevalent in the plains than in the hills. Aphids, including the known BYDV vector, Sitobion avenae (Fabricius), have also been found in fairly high densities in areas where BYD was observed. BYD has also been observed in various international wheat nurseries. Studies on BYD are now being undertakenCollection: AGRIS Collection
Tags from this library: No tags from this library for this title. Log in to add tags.
    average rating: 0.0 (0 votes)
Item type Current location Collection Call number Copy number Status Date due Barcode Item holds
Reprint Reprint CIMMYT Knowledge Center: John Woolston Library

Lic. Jose Juan Caballero Flores

 

AGRIS Collection 91-013951 (Browse shelf) 1 Available 91-013951
Total holds: 0

In Pakistan, barley yellow dwarf (BYD) occurs in all the major cereals. Surveys during the last 2 years have shown that almost all the commercial wheat (Triticum aestivum L.) varieties presently under cultivation in Pakistan are infected by barley yellow dwarf virus (BYDV). The incidence ranges between 0.5 and 1.0 % The disease is more prevalent in the plains than in the hills. Aphids, including the known BYDV vector, Sitobion avenae (Fabricius), have also been found in fairly high densities in areas where BYD was observed. BYD has also been observed in various international wheat nurseries. Studies on BYD are now being undertaken

English

World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD

AGRIS Collection

There are no comments for this item.

Log in to your account to post a comment.
baner

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Monday –Friday 9:00 am. 17:00 pm. If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org